Update to allow the Apple Radio Remote to function on iPod Video 5G.

This was broken when the major update to iap was comitted.
ia-lingo7.c created and various iap related files modified.
On 4G, 6G and Nano 1/2Gen iPods the remote will function
even though the radio won't.
Tested on 4G Greyscale, 4G Color, 4G Photo, 4G Mini 1st Gen,
4G Mini 2Gen, Nano 1G, Nano 2G, Video 5G, Video 5.5G

Change-Id: Ia74e3d07d9ab5edc6da8eafa96801ede722be331

1 files changed, 1 insertions, 0 deletions

diff --git a/apps/iap/iap-lingo1.c b/apps/iap/iap-lingo1.c
index 5702500f23..56c52d81ae 100644
--- a/apps/iap/iap-lingo1.c
+++ b/apps/iap/iap-lingo1.c
@@ -212,6 +212,7 @@ void iap_handlepkt_mode1(const unsigned int len, const unsigned char *buf)
 #ifdef LOGF_ENABLE
             logf("iap: Unsupported Mode1 Command");
 #endif
+            cmd_ack(cmd, IAP_ACK_BAD_PARAM);
             break;
         }
     }